IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
cb15:901b:d157:4024:ada9:b2ee:e051:4201	224.81.66.1
cb15:901b:d157:4024:ada9:b2ee:e051:4202	224.81.66.2
cb15:901b:d157:4024:ada9:b2ee:e051:4203	224.81.66.3
cb15:901b:d157:4024:ada9:b2ee:e051:4204	224.81.66.4
cb15:901b:d157:4024:ada9:b2ee:e051:4205	224.81.66.5
cb15:901b:d157:4024:ada9:b2ee:e051:4206	224.81.66.6
cb15:901b:d157:4024:ada9:b2ee:e051:4207	224.81.66.7
cb15:901b:d157:4024:ada9:b2ee:e051:4208	224.81.66.8
cb15:901b:d157:4024:ada9:b2ee:e051:4209	224.81.66.9
cb15:901b:d157:4024:ada9:b2ee:e051:420a	224.81.66.10
cb15:901b:d157:4024:ada9:b2ee:e051:420b	224.81.66.11
cb15:901b:d157:4024:ada9:b2ee:e051:420c	224.81.66.12
cb15:901b:d157:4024:ada9:b2ee:e051:420d	224.81.66.13
cb15:901b:d157:4024:ada9:b2ee:e051:420e	224.81.66.14
cb15:901b:d157:4024:ada9:b2ee:e051:420f	224.81.66.15
cb15:901b:d157:4024:ada9:b2ee:e051:4210	224.81.66.16
cb15:901b:d157:4024:ada9:b2ee:e051:4211	224.81.66.17
cb15:901b:d157:4024:ada9:b2ee:e051:4212	224.81.66.18
cb15:901b:d157:4024:ada9:b2ee:e051:4213	224.81.66.19
cb15:901b:d157:4024:ada9:b2ee:e051:4214	224.81.66.20
cb15:901b:d157:4024:ada9:b2ee:e051:4215	224.81.66.21
cb15:901b:d157:4024:ada9:b2ee:e051:4216	224.81.66.22
cb15:901b:d157:4024:ada9:b2ee:e051:4217	224.81.66.23
cb15:901b:d157:4024:ada9:b2ee:e051:4218	224.81.66.24
cb15:901b:d157:4024:ada9:b2ee:e051:4219	224.81.66.25
cb15:901b:d157:4024:ada9:b2ee:e051:421a	224.81.66.26
cb15:901b:d157:4024:ada9:b2ee:e051:421b	224.81.66.27
cb15:901b:d157:4024:ada9:b2ee:e051:421c	224.81.66.28
cb15:901b:d157:4024:ada9:b2ee:e051:421d	224.81.66.29
cb15:901b:d157:4024:ada9:b2ee:e051:421e	224.81.66.30
cb15:901b:d157:4024:ada9:b2ee:e051:421f	224.81.66.31
cb15:901b:d157:4024:ada9:b2ee:e051:4220	224.81.66.32
cb15:901b:d157:4024:ada9:b2ee:e051:4221	224.81.66.33
cb15:901b:d157:4024:ada9:b2ee:e051:4222	224.81.66.34
cb15:901b:d157:4024:ada9:b2ee:e051:4223	224.81.66.35
cb15:901b:d157:4024:ada9:b2ee:e051:4224	224.81.66.36
cb15:901b:d157:4024:ada9:b2ee:e051:4225	224.81.66.37
cb15:901b:d157:4024:ada9:b2ee:e051:4226	224.81.66.38
cb15:901b:d157:4024:ada9:b2ee:e051:4227	224.81.66.39
cb15:901b:d157:4024:ada9:b2ee:e051:4228	224.81.66.40
cb15:901b:d157:4024:ada9:b2ee:e051:4229	224.81.66.41
cb15:901b:d157:4024:ada9:b2ee:e051:422a	224.81.66.42
cb15:901b:d157:4024:ada9:b2ee:e051:422b	224.81.66.43
cb15:901b:d157:4024:ada9:b2ee:e051:422c	224.81.66.44
cb15:901b:d157:4024:ada9:b2ee:e051:422d	224.81.66.45
cb15:901b:d157:4024:ada9:b2ee:e051:422e	224.81.66.46
cb15:901b:d157:4024:ada9:b2ee:e051:422f	224.81.66.47
cb15:901b:d157:4024:ada9:b2ee:e051:4230	224.81.66.48
cb15:901b:d157:4024:ada9:b2ee:e051:4231	224.81.66.49
cb15:901b:d157:4024:ada9:b2ee:e051:4232	224.81.66.50
cb15:901b:d157:4024:ada9:b2ee:e051:4233	224.81.66.51
cb15:901b:d157:4024:ada9:b2ee:e051:4234	224.81.66.52
cb15:901b:d157:4024:ada9:b2ee:e051:4235	224.81.66.53
cb15:901b:d157:4024:ada9:b2ee:e051:4236	224.81.66.54
cb15:901b:d157:4024:ada9:b2ee:e051:4237	224.81.66.55
cb15:901b:d157:4024:ada9:b2ee:e051:4238	224.81.66.56
cb15:901b:d157:4024:ada9:b2ee:e051:4239	224.81.66.57
cb15:901b:d157:4024:ada9:b2ee:e051:423a	224.81.66.58
cb15:901b:d157:4024:ada9:b2ee:e051:423b	224.81.66.59
cb15:901b:d157:4024:ada9:b2ee:e051:423c	224.81.66.60

cb15:901b:d157:4024:ada9:b2ee:e051:423d	224.81.66.61
cb15:901b:d157:4024:ada9:b2ee:e051:423e	224.81.66.62
cb15:901b:d157:4024:ada9:b2ee:e051:423f	224.81.66.63
cb15:901b:d157:4024:ada9:b2ee:e051:4240	224.81.66.64
cb15:901b:d157:4024:ada9:b2ee:e051:4241	224.81.66.65
cb15:901b:d157:4024:ada9:b2ee:e051:4242	224.81.66.66
cb15:901b:d157:4024:ada9:b2ee:e051:4243	224.81.66.67
cb15:901b:d157:4024:ada9:b2ee:e051:4244	224.81.66.68
cb15:901b:d157:4024:ada9:b2ee:e051:4245	224.81.66.69
cb15:901b:d157:4024:ada9:b2ee:e051:4246	224.81.66.70
cb15:901b:d157:4024:ada9:b2ee:e051:4247	224.81.66.71
cb15:901b:d157:4024:ada9:b2ee:e051:4248	224.81.66.72
cb15:901b:d157:4024:ada9:b2ee:e051:4249	224.81.66.73
cb15:901b:d157:4024:ada9:b2ee:e051:424a	224.81.66.74
cb15:901b:d157:4024:ada9:b2ee:e051:424b	224.81.66.75
cb15:901b:d157:4024:ada9:b2ee:e051:424c	224.81.66.76
cb15:901b:d157:4024:ada9:b2ee:e051:424d	224.81.66.77
cb15:901b:d157:4024:ada9:b2ee:e051:424e	224.81.66.78
cb15:901b:d157:4024:ada9:b2ee:e051:424f	224.81.66.79
cb15:901b:d157:4024:ada9:b2ee:e051:4250	224.81.66.80
cb15:901b:d157:4024:ada9:b2ee:e051:4251	224.81.66.81
cb15:901b:d157:4024:ada9:b2ee:e051:4252	224.81.66.82
cb15:901b:d157:4024:ada9:b2ee:e051:4253	224.81.66.83
cb15:901b:d157:4024:ada9:b2ee:e051:4254	224.81.66.84
cb15:901b:d157:4024:ada9:b2ee:e051:4255	224.81.66.85
cb15:901b:d157:4024:ada9:b2ee:e051:4256	224.81.66.86
cb15:901b:d157:4024:ada9:b2ee:e051:4257	224.81.66.87
cb15:901b:d157:4024:ada9:b2ee:e051:4258	224.81.66.88
cb15:901b:d157:4024:ada9:b2ee:e051:4259	224.81.66.89
cb15:901b:d157:4024:ada9:b2ee:e051:425a	224.81.66.90
cb15:901b:d157:4024:ada9:b2ee:e051:425b	224.81.66.91
cb15:901b:d157:4024:ada9:b2ee:e051:425c	224.81.66.92
cb15:901b:d157:4024:ada9:b2ee:e051:425d	224.81.66.93
cb15:901b:d157:4024:ada9:b2ee:e051:425e	224.81.66.94
cb15:901b:d157:4024:ada9:b2ee:e051:425f	224.81.66.95
cb15:901b:d157:4024:ada9:b2ee:e051:4260	224.81.66.96
cb15:901b:d157:4024:ada9:b2ee:e051:4261	224.81.66.97
cb15:901b:d157:4024:ada9:b2ee:e051:4262	224.81.66.98
cb15:901b:d157:4024:ada9:b2ee:e051:4263	224.81.66.99
cb15:901b:d157:4024:ada9:b2ee:e051:4264	224.81.66.100
cb15:901b:d157:4024:ada9:b2ee:e051:4265	224.81.66.101
cb15:901b:d157:4024:ada9:b2ee:e051:4266	224.81.66.102
cb15:901b:d157:4024:ada9:b2ee:e051:4267	224.81.66.103
cb15:901b:d157:4024:ada9:b2ee:e051:4268	224.81.66.104
cb15:901b:d157:4024:ada9:b2ee:e051:4269	224.81.66.105
cb15:901b:d157:4024:ada9:b2ee:e051:426a	224.81.66.106
cb15:901b:d157:4024:ada9:b2ee:e051:426b	224.81.66.107
cb15:901b:d157:4024:ada9:b2ee:e051:426c	224.81.66.108
cb15:901b:d157:4024:ada9:b2ee:e051:426d	224.81.66.109
cb15:901b:d157:4024:ada9:b2ee:e051:426e	224.81.66.110
cb15:901b:d157:4024:ada9:b2ee:e051:426f	224.81.66.111
cb15:901b:d157:4024:ada9:b2ee:e051:4270	224.81.66.112
cb15:901b:d157:4024:ada9:b2ee:e051:4271	224.81.66.113
cb15:901b:d157:4024:ada9:b2ee:e051:4272	224.81.66.114
cb15:901b:d157:4024:ada9:b2ee:e051:4273	224.81.66.115
cb15:901b:d157:4024:ada9:b2ee:e051:4274	224.81.66.116
cb15:901b:d157:4024:ada9:b2ee:e051:4275	224.81.66.117
cb15:901b:d157:4024:ada9:b2ee:e051:4276	224.81.66.118
cb15:901b:d157:4024:ada9:b2ee:e051:4277	224.81.66.119
cb15:901b:d157:4024:ada9:b2ee:e051:4278	224.81.66.120

cb15:901b:d157:4024:ada9:b2ee:e051:4279	224.81.66.121
cb15:901b:d157:4024:ada9:b2ee:e051:427a	224.81.66.122
cb15:901b:d157:4024:ada9:b2ee:e051:427b	224.81.66.123
cb15:901b:d157:4024:ada9:b2ee:e051:427c	224.81.66.124
cb15:901b:d157:4024:ada9:b2ee:e051:427d	224.81.66.125
cb15:901b:d157:4024:ada9:b2ee:e051:427e	224.81.66.126
cb15:901b:d157:4024:ada9:b2ee:e051:427f	224.81.66.127
cb15:901b:d157:4024:ada9:b2ee:e051:4280	224.81.66.128
cb15:901b:d157:4024:ada9:b2ee:e051:4281	224.81.66.129
cb15:901b:d157:4024:ada9:b2ee:e051:4282	224.81.66.130
cb15:901b:d157:4024:ada9:b2ee:e051:4283	224.81.66.131
cb15:901b:d157:4024:ada9:b2ee:e051:4284	224.81.66.132
cb15:901b:d157:4024:ada9:b2ee:e051:4285	224.81.66.133
cb15:901b:d157:4024:ada9:b2ee:e051:4286	224.81.66.134
cb15:901b:d157:4024:ada9:b2ee:e051:4287	224.81.66.135
cb15:901b:d157:4024:ada9:b2ee:e051:4288	224.81.66.136
cb15:901b:d157:4024:ada9:b2ee:e051:4289	224.81.66.137
cb15:901b:d157:4024:ada9:b2ee:e051:428a	224.81.66.138
cb15:901b:d157:4024:ada9:b2ee:e051:428b	224.81.66.139
cb15:901b:d157:4024:ada9:b2ee:e051:428c	224.81.66.140
cb15:901b:d157:4024:ada9:b2ee:e051:428d	224.81.66.141
cb15:901b:d157:4024:ada9:b2ee:e051:428e	224.81.66.142
cb15:901b:d157:4024:ada9:b2ee:e051:428f	224.81.66.143
cb15:901b:d157:4024:ada9:b2ee:e051:4290	224.81.66.144
cb15:901b:d157:4024:ada9:b2ee:e051:4291	224.81.66.145
cb15:901b:d157:4024:ada9:b2ee:e051:4292	224.81.66.146
cb15:901b:d157:4024:ada9:b2ee:e051:4293	224.81.66.147
cb15:901b:d157:4024:ada9:b2ee:e051:4294	224.81.66.148
cb15:901b:d157:4024:ada9:b2ee:e051:4295	224.81.66.149
cb15:901b:d157:4024:ada9:b2ee:e051:4296	224.81.66.150
cb15:901b:d157:4024:ada9:b2ee:e051:4297	224.81.66.151
cb15:901b:d157:4024:ada9:b2ee:e051:4298	224.81.66.152
cb15:901b:d157:4024:ada9:b2ee:e051:4299	224.81.66.153
cb15:901b:d157:4024:ada9:b2ee:e051:429a	224.81.66.154
cb15:901b:d157:4024:ada9:b2ee:e051:429b	224.81.66.155
cb15:901b:d157:4024:ada9:b2ee:e051:429c	224.81.66.156
cb15:901b:d157:4024:ada9:b2ee:e051:429d	224.81.66.157
cb15:901b:d157:4024:ada9:b2ee:e051:429e	224.81.66.158
cb15:901b:d157:4024:ada9:b2ee:e051:429f	224.81.66.159
cb15:901b:d157:4024:ada9:b2ee:e051:42a0	224.81.66.160
cb15:901b:d157:4024:ada9:b2ee:e051:42a1	224.81.66.161
cb15:901b:d157:4024:ada9:b2ee:e051:42a2	224.81.66.162
cb15:901b:d157:4024:ada9:b2ee:e051:42a3	224.81.66.163
cb15:901b:d157:4024:ada9:b2ee:e051:42a4	224.81.66.164
cb15:901b:d157:4024:ada9:b2ee:e051:42a5	224.81.66.165
cb15:901b:d157:4024:ada9:b2ee:e051:42a6	224.81.66.166
cb15:901b:d157:4024:ada9:b2ee:e051:42a7	224.81.66.167
cb15:901b:d157:4024:ada9:b2ee:e051:42a8	224.81.66.168
cb15:901b:d157:4024:ada9:b2ee:e051:42a9	224.81.66.169
cb15:901b:d157:4024:ada9:b2ee:e051:42aa	224.81.66.170
cb15:901b:d157:4024:ada9:b2ee:e051:42ab	224.81.66.171
cb15:901b:d157:4024:ada9:b2ee:e051:42ac	224.81.66.172
cb15:901b:d157:4024:ada9:b2ee:e051:42ad	224.81.66.173
cb15:901b:d157:4024:ada9:b2ee:e051:42ae	224.81.66.174
cb15:901b:d157:4024:ada9:b2ee:e051:42af	224.81.66.175
cb15:901b:d157:4024:ada9:b2ee:e051:42b0	224.81.66.176
cb15:901b:d157:4024:ada9:b2ee:e051:42b1	224.81.66.177
cb15:901b:d157:4024:ada9:b2ee:e051:42b2	224.81.66.178
cb15:901b:d157:4024:ada9:b2ee:e051:42b3	224.81.66.179
cb15:901b:d157:4024:ada9:b2ee:e051:42b4	224.81.66.180

cb15:901b:d157:4024:ada9:b2ee:e051:42b5	224.81.66.181
cb15:901b:d157:4024:ada9:b2ee:e051:42b6	224.81.66.182
cb15:901b:d157:4024:ada9:b2ee:e051:42b7	224.81.66.183
cb15:901b:d157:4024:ada9:b2ee:e051:42b8	224.81.66.184
cb15:901b:d157:4024:ada9:b2ee:e051:42b9	224.81.66.185
cb15:901b:d157:4024:ada9:b2ee:e051:42ba	224.81.66.186
cb15:901b:d157:4024:ada9:b2ee:e051:42bb	224.81.66.187
cb15:901b:d157:4024:ada9:b2ee:e051:42bc	224.81.66.188
cb15:901b:d157:4024:ada9:b2ee:e051:42bd	224.81.66.189
cb15:901b:d157:4024:ada9:b2ee:e051:42be	224.81.66.190
cb15:901b:d157:4024:ada9:b2ee:e051:42bf	224.81.66.191
cb15:901b:d157:4024:ada9:b2ee:e051:42c0	224.81.66.192
cb15:901b:d157:4024:ada9:b2ee:e051:42c1	224.81.66.193
cb15:901b:d157:4024:ada9:b2ee:e051:42c2	224.81.66.194
cb15:901b:d157:4024:ada9:b2ee:e051:42c3	224.81.66.195
cb15:901b:d157:4024:ada9:b2ee:e051:42c4	224.81.66.196
cb15:901b:d157:4024:ada9:b2ee:e051:42c5	224.81.66.197
cb15:901b:d157:4024:ada9:b2ee:e051:42c6	224.81.66.198
cb15:901b:d157:4024:ada9:b2ee:e051:42c7	224.81.66.199
cb15:901b:d157:4024:ada9:b2ee:e051:42c8	224.81.66.200
cb15:901b:d157:4024:ada9:b2ee:e051:42c9	224.81.66.201
cb15:901b:d157:4024:ada9:b2ee:e051:42ca	224.81.66.202
cb15:901b:d157:4024:ada9:b2ee:e051:42cb	224.81.66.203
cb15:901b:d157:4024:ada9:b2ee:e051:42cc	224.81.66.204
cb15:901b:d157:4024:ada9:b2ee:e051:42cd	224.81.66.205
cb15:901b:d157:4024:ada9:b2ee:e051:42ce	224.81.66.206
cb15:901b:d157:4024:ada9:b2ee:e051:42cf	224.81.66.207
cb15:901b:d157:4024:ada9:b2ee:e051:42d0	224.81.66.208
cb15:901b:d157:4024:ada9:b2ee:e051:42d1	224.81.66.209
cb15:901b:d157:4024:ada9:b2ee:e051:42d2	224.81.66.210
cb15:901b:d157:4024:ada9:b2ee:e051:42d3	224.81.66.211
cb15:901b:d157:4024:ada9:b2ee:e051:42d4	224.81.66.212
cb15:901b:d157:4024:ada9:b2ee:e051:42d5	224.81.66.213
cb15:901b:d157:4024:ada9:b2ee:e051:42d6	224.81.66.214
cb15:901b:d157:4024:ada9:b2ee:e051:42d7	224.81.66.215
cb15:901b:d157:4024:ada9:b2ee:e051:42d8	224.81.66.216
cb15:901b:d157:4024:ada9:b2ee:e051:42d9	224.81.66.217
cb15:901b:d157:4024:ada9:b2ee:e051:42da	224.81.66.218
cb15:901b:d157:4024:ada9:b2ee:e051:42db	224.81.66.219
cb15:901b:d157:4024:ada9:b2ee:e051:42dc	224.81.66.220
cb15:901b:d157:4024:ada9:b2ee:e051:42dd	224.81.66.221
cb15:901b:d157:4024:ada9:b2ee:e051:42de	224.81.66.222
cb15:901b:d157:4024:ada9:b2ee:e051:42df	224.81.66.223
cb15:901b:d157:4024:ada9:b2ee:e051:42e0	224.81.66.224
cb15:901b:d157:4024:ada9:b2ee:e051:42e1	224.81.66.225
cb15:901b:d157:4024:ada9:b2ee:e051:42e2	224.81.66.226
cb15:901b:d157:4024:ada9:b2ee:e051:42e3	224.81.66.227
cb15:901b:d157:4024:ada9:b2ee:e051:42e4	224.81.66.228
cb15:901b:d157:4024:ada9:b2ee:e051:42e5	224.81.66.229
cb15:901b:d157:4024:ada9:b2ee:e051:42e6	224.81.66.230
cb15:901b:d157:4024:ada9:b2ee:e051:42e7	224.81.66.231
cb15:901b:d157:4024:ada9:b2ee:e051:42e8	224.81.66.232
cb15:901b:d157:4024:ada9:b2ee:e051:42e9	224.81.66.233
cb15:901b:d157:4024:ada9:b2ee:e051:42ea	224.81.66.234
cb15:901b:d157:4024:ada9:b2ee:e051:42eb	224.81.66.235
cb15:901b:d157:4024:ada9:b2ee:e051:42ec	224.81.66.236
cb15:901b:d157:4024:ada9:b2ee:e051:42ed	224.81.66.237
cb15:901b:d157:4024:ada9:b2ee:e051:42ee	224.81.66.238
cb15:901b:d157:4024:ada9:b2ee:e051:42ef	224.81.66.239
cb15:901b:d157:4024:ada9:b2ee:e051:42f0	224.81.66.240
cb15:901b:d157:4024:ada9:b2ee:e051:42f1	224.81.66.241
cb15:901b:d157:4024:ada9:b2ee:e051:42f2	224.81.66.242
cb15:901b:d157:4024:ada9:b2ee:e051:42f3	224.81.66.243
cb15:901b:d157:4024:ada9:b2ee:e051:42f4	224.81.66.244
cb15:901b:d157:4024:ada9:b2ee:e051:42f5	224.81.66.245
cb15:901b:d157:4024:ada9:b2ee:e051:42f6	224.81.66.246
cb15:901b:d157:4024:ada9:b2ee:e051:42f7	224.81.66.247
cb15:901b:d157:4024:ada9:b2ee:e051:42f8	224.81.66.248
cb15:901b:d157:4024:ada9:b2ee:e051:42f9	224.81.66.249
cb15:901b:d157:4024:ada9:b2ee:e051:42fa	224.81.66.250
cb15:901b:d157:4024:ada9:b2ee:e051:42fb	224.81.66.251
cb15:901b:d157:4024:ada9:b2ee:e051:42fc	224.81.66.252
cb15:901b:d157:4024:ada9:b2ee:e051:42fd	224.81.66.253
cb15:901b:d157:4024:ada9:b2ee:e051:42fe	224.81.66.254
cb15:901b:d157:4024:ada9:b2ee:e051:42ff	224.81.66.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.